I've begun messing about with this marker. These are some of the ones I was happy with. The top sketch was the first I did in the park that was not a demo. The rest follow in chronological order. I colored the top one with Prismacolor markers. The rest are colored with color sticks.
This was drawn at Lego land. I got two rejects there. This wasn't one of them. The mom loved this.
This was drawn at Sea World. These girls were really fun and then kind of shocked by the sketch. The girl on the left complained that I made her chest less chesty then her friend. To her credit, though, at least I didn't make them lopsided.